"Zhengyu Xu,Koichi Usami,Marolop Simanullang,Tomohiro Noguchi,Yukio Kawano,Shunri Oda","Effect of gold migration on the morphology of germanium nanowires grown by a two-step growth method with temperature modulation",,,"The Japan Society of Applied Physics","Vol. 55","No. 8","p. 085002",2016,July
"Marolop Dapot Krisman Simanullang,Gde Bimananda Mahardika Wisna,Koichi Usami,Wei Cao,Kaustav Banerjee,Shunri Oda","Electrical characterization of back-gated and top-gated germanium-core/silicon-shell nanowire field-effect transistors","IEEE Silicon Nanoelectronics Workshop",,,,,,2016,June
"Tomohiro Noguchi,Marolop Simanullang,Zhengyu Xu,Koichi Usami,Tetsuo Kodera,Shunri Oda","Synthesis of Ge/Si core/shell nanowires with suppression of branch formation",,"Applied Physics Express","The Japan Society of Applied Physics","Vol. 9","No. 5","p. 055504",2016,Apr.
"Marolop Simanullang,Gde Bimananda Mahardika Wisna,Koichi Usami,Wei Cao,Yukio Kawano,Kaustav Banerjee,Shunri Oda","Undoped and catalyst-free germanium nanowires for high-performance p-type enhancement-mode field-effect transistors",,"Journal of Materials Chemistry C","Royal Society of Chemistry","Vol. 4","No. 22","pp. 5102-5108",2016,Apr.
"野口 智弘,シマヌラン マロロップ ダポット クリスマン,Koichi Usami,小寺 哲夫,小田 俊理","Ge/Si コアシェル ナノワイヤの熱電性能測定","第63回応用物理学会春季学術講演会",,,,,,2016,Mar.
"Shotaro Yamazaki,Yoshifumi Nakamine,Ran Zheng,Masahiro Kouge,Tetsuya Ishikawa,Koichi Usami,Tetsuo Kodera,Yukio Kawano,Shunri Oda","Formation of three-dimensionally integrated nanocrystalline silicon particles by dip-coating method",,"Japanese Journal of Applied Physics",,"Vol. 54",,"pp. 105001-5",2015,Sept.
"Marolop Simanullang,Koichi Usami,Tomohiro Noguchi,Akhmadi Surawijaya,Tetsuo Kodera,Yukio Kawano,Shunri Oda","Surface passivation of germanium nanowires using Al2O3 and HfO2 deposited via atomic layer deposition (ALD) technique",,"Japanese Journal of Applied Physics",,"Vol. 53",,"pp. 06JG04",2014,May
"Marolop Simanullang,Koichi Usami,Tetsuo Kodera,Ken Uchida,Shunri Oda","Growth of narrow and straight germanium nanowires by vapour-liquid-solid chemical-vapour-deposition",,"Japanese Journal of Applied Physics",,"Vol. 50",,"pp. 105002 (6 pages)",2011,Oct.